Question about Hitachi 42EDT41 42 in. HD-Ready Plasma Television

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Hitachi 42EDT41 with/ green pixels randomly flickering on screen

Hi,

You mentioned that the y sus board voltages need adjustment to correct this problem. Have you done this procedure on this model? Is there anything
else that you are aware that could cause this problem? It looks like I may
have a bad capacitor (C84) on the y sus board. I ordered the service manual
today. Thanks for any help you can provide.

Mike D.

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  • 1 more comment 
  • reniep Jun 03, 2008

    I also have the same problem -- it seems to get worse and then better with no apparent problem. Sometimes it's not there at all. The flashing green spots generally are more visble on the lower 1/3 of the screen. This has been going on for about 6 months now. I would say overall it's gotten just slightly worse over time. Any advise would be greatly appreciated. Otherwise I guess I am shelling out $$$ to have someone come out and look at it. Tried contacting Hitachi directly but they won't even hazard a guess as to the problem...

  • cdan56 Sep 26, 2008

    i also have green "snow" on the tv, it seems to get better when the tv runs a while. can this be fixed with messing around with the settings???

  • gary547 Dec 14, 2008

    Green pixels randomly flickering on screen, this starts when the tv is first switched on and covers the whole screen, when say after an hour the problem is not as bad but still spoils the enjoyment of watching the tv.

    is there a solution to fix this, or do i need and engineer.

    the tv is a 42inch techwood plasma.

    Any help would be great, thanks....

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1 Answer

Dave you are ****** you never help

Posted on Aug 20, 2008

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